Insider · CIK 0001251303

Campbell Thomas G

CIK 0001251303 Name as filed on the most recent filing

Filed as Campbell Thomas G (42)

44 transaction lines · from 42 filings · filed 2003-08-07 to 2025-03-17 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.

How this page attributes a trade

A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.

01

Issuers this insider has filed against

Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-22 05:23 UTC.

No issuer is recorded

The catalog holds no filing linking this CIK to an issuer.

02

Transactions

Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.

44 transactions · Newest transaction date first, id breaking the tie.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-22 05:23 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2025-03-14 S, Open-market sale Smith Micro Software, Inc.SMSI 7,100, disposed Open Form 4 filing 0001628280-25-013161
2022-08-30 P, Open-market purchase Smith Micro Software, Inc.SMSI 3,961, acquired Open Form 4 filing 0001628280-22-023940
2021-09-08 S, Open-market sale Smith Micro Software, Inc.SMSI 96,714, disposed Open Form 4 filing 0001209191-21-055222
2021-05-19 S, Open-market sale Smith Micro Software, Inc.SMSI 76,769, disposed Open Form 4 filing 0001209191-21-034592
2020-06-02 S, Open-market sale Smith Micro Software, Inc.SMSI 72,750, disposed Open Form 4 filing 0001209191-20-034491
2019-08-13 S, Open-market sale Smith Micro Software, Inc.SMSI 123,800, disposed Open Form 4 filing 0001209191-19-046247
2019-05-13 S, Open-market sale Smith Micro Software, Inc.SMSI 16,000, disposed Open Form 4 filing 0001209191-19-029708
2015-06-11 S, Open-market sale Smith Micro Software IncSMSI 6,150, disposed Open Form 4 filing 0001209191-15-053019
2015-03-04 S, Open-market sale Smith Micro Software IncSMSI 7,600, disposed Open Form 4 filing 0001209191-15-023009
2015-03-03 S, Open-market sale Smith Micro Software IncSMSI 7,504, disposed Open Form 4 filing 0001209191-15-023009
2014-12-12 S, Open-market sale Smith Micro Software IncSMSI 2,325, disposed Open Form 4 filing 0001209191-14-075122
2014-03-12 S, Open-market sale Smith Micro Software IncSMSI 10,000, disposed Open Form 4 filing 0001209191-14-020328
2013-11-29 S, Open-market sale Smith Micro Software IncSMSI 4,200, disposed Open Form 4 filing 0001209191-13-054738
2013-03-01 S, Open-market sale Smith Micro Software IncSMSI 8,706, disposed Open Form 4 filing 0001209191-13-013589
2013-02-28 S, Open-market sale Smith Micro Software IncSMSI 1,470, disposed Open Form 4 filing 0001209191-13-013589
2012-11-29 S, Open-market sale Smith Micro Software IncSMSI 2,500, disposed Open Form 4 filing 0001209191-12-055389
2012-02-28 S, Open-market sale Smith Micro Software IncSMSI 28,160, disposed Open Form 4 filing 0001209191-12-014688
2011-05-25 S, Open-market sale Smith Micro Software IncSMSI 10,081, disposed Open Form 4 filing 0001209191-11-031360
2011-03-16 S, Open-market sale Smith Micro Software IncSMSI 8,111, disposed Open Form 4 filing 0001209191-11-018769
2010-12-10 S, Open-market sale Smith Micro Software IncSMSI 80,838, disposed Open Form 4 filing 0001209191-10-060362
2010-12-01 S, Open-market sale Smith Micro Software IncSMSI 76,005, disposed Open Form 4 filing 0001209191-10-058406
2010-11-08 S, Open-market sale Smith Micro Software IncSMSI 60,021, disposed Open Form 4 filing 0001209191-10-054312
2010-06-15 S, Open-market sale Smith Micro Software IncSMSI 10,455, disposed Open Form 4 filing 0001209191-10-034629
2010-05-12 S, Open-market sale Smith Micro Software IncSMSI 31,500, disposed Open Form 4 filing 0001209191-10-028046
2010-03-05 S, Open-market sale Smith Micro Software IncSMSI 38,000, disposed Open Form 4 filing 0001209191-10-015111
2009-12-16 S, Open-market sale Smith Micro Software IncSMSI 15,553, disposed Open Form 4 filing 0001209191-09-057530
2009-08-12 S, Open-market sale Smith Micro Software IncSMSI 11,500, disposed Open Form 4 filing 0001209191-09-040796
2009-06-01 S, Open-market sale Smith Micro Software IncSMSI 58,740, disposed Open Form 4 filing 0001209191-09-030252
2009-05-12 S, Open-market sale Smith Micro Software IncSMSI 16,320, disposed Open Form 4 filing 0001209191-09-026699
2009-03-13 S, Open-market sale Smith Micro Software IncSMSI 20,925, disposed Open Form 4 filing 0001209191-09-016292
2008-08-22 S, Open-market sale Smith Micro Software IncSMSI 7,600, disposed Open Form 4 filing 0001209191-08-049161
2008-03-14 S, Open-market sale Smith Micro Software IncSMSI 52,088, disposed Open Form 4 filing 0001209191-08-018992
2007-05-07 S, Open-market sale Smith Micro Software IncSMSI 27,489, disposed Open Form 4 filing 0001209191-07-029158
2007-03-14 S, Open-market sale Smith Micro Software IncSMSI 158,157, disposed Open Form 4 filing 0001209191-07-018296
2006-09-11 S, Open-market sale Smith Micro Software IncSMSI 11,129, disposed Open Form 4 filing 0001209191-06-050010
2006-08-18 S, Open-market sale Smith Micro Software IncSMSI 19,159, disposed Open Form 4 filing 0001209191-06-047081
2006-06-08 S, Open-market sale Smith Micro Software IncSMSI 12,874, disposed Open Form 4 filing 0001209191-06-036103
2006-05-22 S, Open-market sale Smith Micro Software IncSMSI 9,934, disposed Open Form 4 filing 0001209191-06-032525
2006-05-01 S, Open-market sale Smith Micro Software IncSMSI 10,163, disposed Open Form 4 filing 0001209191-06-027333
2005-11-14 S, Open-market sale Smith Micro Software IncSMSI 36,128, disposed Open Form 4 filing 0001209191-05-057779
2004-12-07 S, Open-market sale Smith Micro Software IncSMSI 27,500, disposed Open Form 4 filing 0001209191-04-056527
2004-11-02 S, Open-market sale Smith Micro Software IncSMSI 30,010, disposed Open Form 4 filing 0001209191-04-051053
2004-07-23 S, Open-market sale Smith Micro Software IncSMSI 24,750, disposed Open Form 4 filing 0001209191-04-037373
2003-08-06 S, Open-market sale Smith Micro Software IncSMSI 18,700, disposed Open Form 4 filing 0001209191-03-016100

This column is intentionally blank

No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.

Codes on this page
S, Open-market sale
Open-market sale
P, Open-market purchase
Open-market purchase
Relationships on this page
D, Director
Director

Every value is as reported on the Form 4, totalled to the dollar. Share counts, the price per share and the full list of reporting owners are on each filing's own page, which every row here opens.

What this insider's stored lines contain

Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.

  • Open-market purchase 1
  • Open-market sale 43
  • Option exercise 0
  • Grant or award 0
  • Tax withholding 0
  • Disposition to the issuer 0
  • In-the-money option exercise 0

How to cite this page

ebomi catalog. CAMPBELL THOMAS G, insider transactions. Retrieved 2026-08-24 from https://ebomi.com/insider/0001251303

Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6

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